Product Details
Overview
The Allen-Bradley 1756-PAR2 is a ControlLogix AC redundant power supply bundle designed for high-reliability applications. It delivers multiple DC output voltages and currents to support a full ControlLogix system, with robust performance across a wide AC input range.
Technical Specifications
-
Manufacturer Allen-Bradley (Rockwell Automation)
-
Series ControlLogix
-
Model / Part Number 1756-PAR2
-
Product Type AC Redundant Power Supply Bundle
-
Input Voltage 85–265 V AC
-
Frequency Range 47–63 Hz
-
Output Voltages & Currents 5 V DC @ 13 A, 3.3 V DC @ 4 A, 1.2 V DC @ 1.5 A, 24 V DC @ 2.8 A
-
Power Rating 75 W
-
Mounting Panel mount
-
Operating Temperature 0–60 °C (32–140 °F)
-
Redundancy Supports AC redundant configuration
-
Standards GOST, KC
-
Weight 6.8 kg
Key Features
-
Delivers multiple DC outputs for comprehensive ControlLogix system support
-
AC redundant capability ensures uninterrupted operation during power failures
-
Wide input voltage range supports international AC power systems
-
Panel-mountable with standard industrial installation options
-
Compliant with GOST and KC standards for global deployment
Application Scenarios
The 1756-PAR2 is suitable for:
-
Redundant power supply in high-availability ControlLogix systems
-
Critical process control and industrial automation applications
-
OEM machinery requiring reliable multi-voltage DC distribution
Similar Models Comparison
-
1756-PAR2 – AC redundant bundle with 5V, 3.3V, 1.2V, 24V outputs
-
1756-PB75R – Redundant AC/DC power supply with higher current ratings
-
1756-PA75R – Standard AC/DC redundant module, lower power bundle
FAQs
Q: What is the AC input voltage range?
A: The module accepts 85–265 V AC at 47–63 Hz.
Q: What DC outputs are available?
A: Provides 5 V DC @ 13 A, 3.3 V DC @ 4 A, 1.2 V DC @ 1.5 A, 24 V DC @ 2.8 A.
Q: Can it be used in redundant configuration?
A: Yes, designed for AC redundant operation with compatible ControlLogix modules.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.